Email Clients
Mail Delivery Agents
Mail Transport Agents
The Mail Transport Agent is responsible for delivery of mail to its destination. The Mail Transport Agent delivers local mail to mailboxes and forwards remote mail to the recipients Mail Transport Agent.
Mail Retriever Agents
The Mail Retriever Agent collects mail from a remote mailbox.
Mail Server Daemon
The Mail Server Daemon allows clients to connect to the server to read the mail messages.
?bincimap
- courier-imap
- courier-pop
- cyrus-imapd
- cyrus-popd
- dovecot-pop3
- dovecot-imap
- imapd-maildir
- ipopd
- popa3d
- qpopper
- uw-imapd